Metal - 925 Sterling Silver Blue Topaz - (Gemstone Composition - Natural, Enhancement - Irradiated) Each earring features a teardrop-shaped, light sky blue topaz gemstone set within a slightly curved, silver-tone sterling silver metal frame. The earring settings have a concave shape that frames the gemstone. The metal is a light, polished silver tone. The earring backs are a simple, hooked style, typical of dangle earrings. The earrings have a hook design for easy wearing. The blue gemstones are faceted, giving them a sparkling appearance. The combination of the blue stones and the silver setting creates a sophisticated and stylish look.